Installation and operating instructions SK 602N/SK 622N
29
English
7.2.1 Single phase mains connection 1~230 V (L, N, PE)
Power supply connection:
• Terminals 1 (K1), N and PE (X1)
Connect phase L1 on the contactor (K1) to terminal 1 and N, PE
on the terminal block (X1) according to the wiring diagram
(Figs. 5 and 6).
Pump connection:
• Voltage:
Terminals 2 (K1), N and PE (X1)
• WSK:
Terminals 15, 10 (X1)
The pump is connected directly on the contactor (K1) to termi-
nal 2 and N, PE on the terminal block (X1) according to the wir-
ing diagram (Figs. 5 and 6).
Connect the WSK connection of the pump on the terminal block
(X1) to terminals 10 and 15. If there is no WSK on the pump, a
jumper must be connected between terminals 10 and 15 on the
terminal block (X1).
7.2.2 Three-phase mains connection 3~400 V (L1, L2, L3, N,PE)
Power supply connection:
• Terminals 1, 3, 5 (K1), N and PE (X1)
Connect phases L1, L2, L3 on the contactor (K1) to the termi-
nals 1, 3, 5 and N, PE on the terminal block (X1) according to the
wiring diagram (Figs. 5 and 6).
Pump connection:
• Voltage:
Terminals 2, 4, 6 (K1), N and PE (X1)
• WSK:
Terminals 15, 10 (X1)
The pump is connected directly on the contactor (K1) to termi-
nals 2, 4, 6 and N, PE on the terminal block (X1) according to the
wiring diagram (Figs. 5 and 6).
NOTE: Incorrectly connecting the phases L1, L2, L3 can cause
the pump to turn in the wrong direction of rotation. Observe
the chapter “Rotation direction monitoring” in the installation
and operating instructions of the respective pump.
Содержание SK 602N
Страница 2: ...Fig 1 Fig 2 Fig 3a Fig 3b 1 2 1 4 4 130 103 110 130 113 113 6 6 4 4 130 103 115 130 113 113 6 6...
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